Study using position silicon detectors for performance testing of computer numerically controlled machine tools
Journal
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
Journal Volume
216
Journal Issue
5
Pages
725-733
Date Issued
2002
Author(s)
Jywe W.
Abstract
In this paper, various contouring test systems for computer numerically controlled (CNC) machine tools are reviewed. It is the first time a laser diode and a quadrant sensor have been employed to build a simple contouring measuring system for testing dynamic performance of a CNC machine tool. The experimental work on a CNC machine tool with a Fanuc OM controller for various contouring paths under specified feed rates is carried out. Then, the compensation work is executed with the assistance of this developed contouring system. After the compensation, the contouring error, especially at a high feed rate and small radius, is reduced significantly.
Subjects
Computer control systems
Control equipment
Cutting
Error analysis
Machining
Numerical control systems
Semiconductor lasers
Silicon sensors
Computer numerically controlled (CNC) machine tools
Machine tools
Type
conference paper